Beru GE109 Diesel Glow Plug

Reliable Diesel Glow Plug for Chevrolet and GMC Vehicles

The Beru GE109 diesel glow plug is engineered to provide consistent cold-start performance for select Chevrolet and GMC diesel models. Designed with precision metal construction and a tapered seat, this glow plug ensures optimal fit and function in demanding ignition systems.

• Durable metal material for long-lasting performance
• Terminal thread size: 4 mm for secure electrical connection
• System voltage rating of 5 volts with an operating voltage of 4.7 volts
• Length of 137 mm (5.39 inches) for proper reach and fit
• Pin-type terminal with male connector for compatibility
• Hex size of 12 mm for easy installation and removal
• Thread diameter M10x1.25 with tapered seat for reliable sealing

Technical Details and Specifications

The Beru GE109 glow plug is constructed from high-quality metal, ensuring durability under high-temperature conditions typical of diesel engine operation. Its 137 mm length and M10x1.25 thread diameter with a tapered seat provide a precise fit for the combustion chamber. The pin-type terminal with a male connector and a 4 mm terminal thread size supports secure electrical connections, while the 12 mm hex size allows for straightforward installation using standard tools. Operating at a system voltage of 5 volts and a nominal voltage of 4.7 volts, this glow plug is designed to meet the electrical requirements of compatible diesel engines.

Compatible Vehicles and Applications

This Beru GE109 diesel glow plug is compatible with a range of Chevrolet and GMC diesel models, including:

• Chevrolet Express 2500 and 3500
• GMC Savana 2500 and 3500
• GMC Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, and Sierra 3500 HD
• Chevrolet Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, and Silverado 3500 HD

Common Issues Addressed by the Beru GE109 Glow Plug

• Difficulty starting diesel engines in cold weather
• Extended cranking times during engine start-up
• Inconsistent engine ignition leading to rough idling
• Reduced fuel efficiency due to incomplete combustion
• Glow plug failure causing engine warning lights

Installation Notes and Tips

When installing the Beru GE109 glow plug, ensure the engine is cool to prevent damage. Use a 12 mm hex socket for proper torque application and avoid over-tightening to protect the tapered seat and threads. Verify the electrical connections match the pin-type terminal with a male connector to ensure proper function. It is recommended to inspect the glow plug wiring and control module during replacement to maintain optimal ignition system performance.

Quality Assurance and Warranty

Beru manufactures the GE109 glow plug to meet stringent quality standards for diesel ignition components. While specific warranty details are not provided, Beru products typically undergo rigorous testing to ensure reliability and durability in automotive applications. For best results, use this glow plug as a direct replacement part for compatible Chevrolet and GMC diesel vehicles.